Re: Studentized range (q)



On Mar 29, 2:00 pm, Stan Brown <the_stan_br...@xxxxxxxxxxx> wrote:
I'd like to program Tukey's HSD test into my TI-84, but to do that I
need to come up with the critical values of the q distribution. In
googling, I've been unable to find any description of the q
distribution, though there are lots of tables of critical values.

Can the q distribution be derived in terms of the normal, Student's
t, Chi-squared, and F distributions, which are available on my
calculator?

Thanks in advance!

--
Stan Brown, Oak Road Systems, Tompkins County, New York, USA
http://OakRoadSystems.com
Shikata ga nai...

http://lib.stat.cmu.edu/apstat/190

Algorithm AS 190 Appl. Statist. (1983) Vol.32, No. 2
Incorporates corrections from Appl. Statist. (1985) Vol.34 (1)
Evaluates the probability from 0 to q for a studentized
range having v degrees of freedom and r samples.

Algorithm AS 190.1 Appl. Statist. (1983) Vol.32, No. 2
Approximates the quantile p for a studentized range
distribution having v degrees of freedom and r samples
for probability p, p.ge.0.90 .and. p.le.0.99

Algorithm AS 190.2 Appl. Statist. (1983) Vol.32, No.2
Calculates an initial quantile p for a studentized range
distribution having v degrees of freedom and r samples
for probability p, p.gt.0.80 .and. p.lt.0.995
.



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